Insert Devices and Integral Roughness in Heat Transfer Enhancement

Insert Devices and Integral Roughness in Heat Transfer Enhancement
Author: Sujoy Kumar Saha
Publisher: Springer
Total Pages: 180
Release: 2019-07-08
Genre: Science
ISBN: 3030207765

This Brief describes heat transfer and pressure drop in heat transfer enhancement by insert devices and integral roughness. The authors deal with twisted-tape insert laminar and turbulent flow in tubes and annuli in smooth tubes and rough tubes, segmented twisted-tape inserts, displaced enhancement devices, wire coil inserts, extended surface inserts and tangential injection devices. The articles also address transverse and helical integral rib roughness, corrugated tube roughness, 3D and 2D roughness, rod bundles, outside roughness for cross flow, non-circular channels, Reynolds analogy and similarity law, numerical simulation and predictive models. The book is ideal for professionals and researchers working with thermal management in devices.

Insert Devices and Integral Roughness in Heat Transfer Enhancement

Insert Devices and Integral Roughness in Heat Transfer Enhancement
Author: Sujoy Kumar Saha
Publisher:
Total Pages: 177
Release: 2020
Genre: Engineering
ISBN: 9783030207779

This Brief describes heat transfer and pressure drop in heat transfer enhancement by insert devices and integral roughness. The authors deal with twisted-tape insert laminar and turbulent flow in tubes and annuli in smooth tubes and rough tubes, segmented twisted-tape inserts, displaced enhancement devices, wire coil inserts, extended surface inserts and tangential injection devices. The articles also address transverse and helical integral rib roughness, corrugated tube roughness, 3D and 2D roughness, rod bundles, outside roughness for cross flow, non-circular channels, Reynolds analogy and similarity law, numerical simulation and predictive models. The book is ideal for professionals and researchers working with thermal management in devices.

Two-Phase Heat Transfer Enhancement

Two-Phase Heat Transfer Enhancement
Author: Sujoy Kumar Saha
Publisher: Springer
Total Pages: 124
Release: 2019-07-04
Genre: Science
ISBN: 3030207552

This Brief concerns heat transfer and pressure drop in heat transfer enhancement for boiling and condensation. The authors divide their topic into six areas: abrasive treatment and coatings, combined structured and porous surfaces, basic principles of boiling mechanism, vapor space condensation, convective vaporization, and forced condensation inside tubes. Within this framework, the book examines range of specific phenomena including abrasive treatment, open grooves, 3D cavities, etched surfaces, electroplating, pierced 3D cover sheets, attached wire and screen promoters, non-wetting coatings, oxide and ceramic coatings, porous surfaces, structured surfaces (integral roughness), combined structured and porous surfaces, composite surfaces, single-tube pool boiling tests, theoretical fundamentals like liquid superheat, effect of cavity shape and contact angle on superheat, entrapment of vapor in cavities, nucleation at a surface cavity, effect of dissolved gases, bubble departure diameter, bubble dynamics, boiling hysteresis and orientation effects, basic principles of boiling mechanism, visualization and mechanism of boiling in subsurface tunnels, and Chien and Webb parametric boiling studies.

Heat Exchanger Design Handbook

Heat Exchanger Design Handbook
Author: Kuppan Thulukkanam
Publisher: CRC Press
Total Pages: 1245
Release: 2013-05-20
Genre: Science
ISBN: 1439842132

This comprehensive reference covers important aspects of heat exchangers (HEs): design and modes of operation and practical, large-scale applications in process, power, petroleum, transport, air conditioning, refrigeration, cryogenics, heat recovery, energy, and other industries. This second edition includes over 400 drawings, diagrams, tables, and equations, includes updated material throughout; coverage of the latest advances in HE design techniques; expanded and updated coverage of materials selection; and a look at the newest fabrication techniques.

Advances in Heat Transfer Enhancement

Advances in Heat Transfer Enhancement
Author: Sujoy Kumar Saha
Publisher: Springer
Total Pages: 128
Release: 2016-04-23
Genre: Science
ISBN: 3319294806

This Brief addresses the phenomena of heat transfer enhancement. A companion edition in the SpringerBrief Subseries on Thermal Engineering and Applied Science to three other monographs including “Critical Heat Flux in Flow Boiling in Microchannels,” this volume is idea for professionals, researchers, and graduate students concerned with electronic cooling.

Heat Transfer Enhancement of Heat Exchangers

Heat Transfer Enhancement of Heat Exchangers
Author: Sadik Kakaç
Publisher: Springer Science & Business Media
Total Pages: 670
Release: 2013-03-09
Genre: Technology & Engineering
ISBN: 9401591598

Heat transfer enhancement in single-phase and two-phase flow heat exchangers in important in such industrial applications as power generating plant, process and chemical industry, heating, ventilation, air conditioning and refrigeration systems, and the cooling of electronic equipment. Energy savings are of primary importance in the design of such systems, leading to more efficient, environmentally friendly devices. This book provides invaluable information for such purposes.

Principles of Enhanced Heat Transfer

Principles of Enhanced Heat Transfer
Author: Ralph L. Webb
Publisher: Wiley-Interscience
Total Pages: 584
Release: 1994-03-28
Genre: Science
ISBN:

Indeed, today "second generation" enhancement concepts are routing in the automotive and refrigeration industries to obtain lower cost, smaller heat exchanger size, and higher energy efficiency in system operation. And the aerospace, process, and power generation industries are not far behind.

Introduction to Enhanced Heat Transfer

Introduction to Enhanced Heat Transfer
Author: Sujoy Kumar Saha
Publisher: Springer
Total Pages: 111
Release: 2019-06-29
Genre: Science
ISBN: 3030207404

This Brief stands as a primer for heat transfer fundamentals in heat transfer enhancement devices, the definition of heat transfer area, passive and active enhancement techniques and their potential and benefits and commercial applications. It further examines techniques and modes of heat transfer like single-phase flow and two-phase flow, natural and forced convection, radiation heat transfer and convective mass transfer.

Heat Transfer

Heat Transfer
Author: Konstantin Volkov
Publisher: BoD – Books on Demand
Total Pages: 372
Release: 2018-06-27
Genre: Science
ISBN: 1789232643

The book focuses on new analytical, experimental, and computational developments in the field of research of heat and mass transfer phenomena. The generation, conversion, use, and exchange of thermal energy between physical systems are considered. Various mechanisms of heat transfer such as thermal conduction, thermal convection, thermal radiation, and transfer of energy by phase changes are presented. Theory and fundamental research in heat and mass transfer, numerical simulations and algorithms, experimental techniques, and measurements as they applied to all kinds of applied and emerging problems are covered.

Heat Exchangers

Heat Exchangers
Author: Kuppan Thulukkanam
Publisher: CRC Press
Total Pages: 703
Release: 2024-02-29
Genre: Science
ISBN: 1003826865

Heat Exchangers: Classification, Selection, and Thermal Design, Third Edition discusses heat exchangers and their various applications, such as refrigeration, air conditioning, automobiles, gas turbines, process industries, refineries, and thermal power plants. With a focus on thermal design methods, including rating and sizing, the book covers thermohydraulic fundamentals and thermal effectiveness charts for various flow configurations and shell and tube heat exchangers. It provides construction details, geometrical features and correlations, and thermo-hydraulic details for tube-fin, plate fin, air-cooled, shell and tube, microchannel, and plate heat exchangers and thermal design methods like rating and sizing. The book explores additive manufacturing of heat exchangers, printed circuit heat exchangers, and heat transfer augmentation methods. The book also describes recuperators and regenerators of gas turbine cycles, waste heat recovery devices, and phase change phenomena including boiling, condensation and steam generation. The book serves as a useful reference for researchers, graduate students, and engineers in the field of heat exchanger design, including heat exchanger manufacturers.